*8749* PKPTemplateManager cleanup
*8749* Remove dead code
*8749* Fix access specs and var prefixes
Merge pull request #188 from asmecher/8749-fix

*8749* PKPTemplateManager cleanup
*8749* Submodule update
*8753* Remove of Series/SectionEditorSubmission
*8753* Make code consistent with OMP
*8756* Fix affiliations in articles report
*8753* Fix return code doc
Merge pull request #191 from asmecher/8753-fix

*8753* Remove Series/SectionEditor[DAO]
Submodule update
Remove doxygen from build procedure
*8763* fix Postgres SQL for timed views upgrade
*8770* Properly UTF-8 encode GeoIP data
*8773* Fix OAI base URL with mod_rewrite
Tweak testing stuff for Travis
Travis config cleanup
Manually set up submodules for travis (recursively)
Remove debug option from selenium
Run submission test again